The toothbrush: its use and abuse
Subtitle: a treatise on preventive dentistry and periodontia as related to dental hygiene
By: by Isador Hirschfeld ... with 174 case histories and 415 illustrations.
Publisher: Dental Items of Interest Publishing Co., incorporated; H. Kimpton
Published: 1939
Place of publication: Brooklyn, N.Y; London
Language: eng
Number of pages: 591
Subjects: Toothbrushes.; Teeth -- Care and hygiene.; Teeth -- Diseases.; Dental therapeutics.
Notes: "References": p. 570-576; bibliography at end of last chapter.